<!--********************************************************************
* 该示例需要引入 
* maplibre-gl-enhance (https://iclient.supermap.io/web/libs/maplibre-gl-js-enhance/4.3.0-1/maplibre-gl-enhance.js)
*********************************************************************-->
<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
        <title data-i18n="resources.title_mvtVectorLayer_restdata"></title>
        <script type="text/javascript" src="../js/include-web.js"></script>
        <style>
            body {
                margin: 0;
                padding: 0;
            }

            #map {
                position: absolute;
                top: 0;
                bottom: 0;
                width: 100%;
            }
        </style>
    </head>
    <body>
        <div id="map" style="width: 100%; height: 100%; z-index: 0; position: absolute"></div>
        <script
            type="text/javascript"
            include="maplibre-gl-enhance"
            src="../../dist/maplibregl/include-maplibregl.js"
        ></script>
        <script type="text/javascript">
            var host = window.isLocal ? window.server : 'https://iserver.supermap.io';
            var attribution =
                "<a href='https://www.maplibre.com/about/maps/' target='_blank'>© Mapbox </a>" +
                " with <span>© <a href='https://iclient.supermap.io' target='_blank'>SuperMap iClient</a> | </span>" +
                " Map Data <span>© <a href='http://support.supermap.com.cn/product/iServer.aspx' target='_blank'>SuperMap iServer</a></span> ";
            var tile1 =
                'https://iserver.supermap.io/iserver/services/data-osm-line/rest/data/datasources/osm-line/datasets/railways/tileFeature.mvt?returnAttributes=true&width=512&height=512&x={x}&y={y}&scale={scale}&origin=' +
                encodeURIComponent('{x:-180,y:90}');
            var tile2 =
                'https://iserver.supermap.io/iserver/services/data-osm-line/rest/data/datasources/osm-line/datasets/waterways/tileFeature.mvt?returnAttributes=true&width=512&height=512&x={x}&y={y}&scale={scale}&origin=' +
                encodeURIComponent('{x:-180,y:90}');
            var map = new maplibregl.Map({
                container: 'map',
                style: {
                    version: 8,
                    sources: {
                        'raster-tiles': {
                            attribution: attribution,
                            type: 'raster',
                            tiles: [
                                host +
                                    '/iserver/services/map-china/rest/maps/ChinaDark/tileImage.png?scale={scale}&x={x}&y={y}&width={width}&height={height}&prjCoordSys=' +
                                    encodeURIComponent('{epsgCode:4326}') +
                                    '&origin=' +
                                    encodeURIComponent('{x:-180,y:90}')
                            ],
                            tileSize: 256
                        },
                        railways: {
                            attribution: attribution,
                            type: 'vector',
                            tiles: [tile1]
                        },
                        waterways: {
                            attribution: attribution,
                            type: 'vector',
                            tiles: [tile2]
                        }
                    },
                    layers: [
                        {
                            id: 'simple-tiles',
                            type: 'raster',
                            source: 'raster-tiles',
                            minzoom: 0,
                            maxzoom: 22
                        },
                        {
                            id: 'waterwaysLayer',
                            type: 'line',
                            source: 'waterways',
                            'source-layer': 'waterways@osm-line',
                            paint: {
                                'line-width': 1,
                                'line-color': 'rgb(37, 140, 249)',
                                'line-opacity': 0.6
                            }
                        },
                        {
                            id: 'railwaysLayer',
                            type: 'line',
                            source: 'railways',
                            'source-layer': 'railways@osm-line',
                            paint: {
                                'line-width': 1,
                                'line-blur': 2,
                                'line-color': 'orange',
                                'line-opacity': 0.6
                            }
                        }
                    ]
                },
                crs: 'EPSG:4326',
                center: [120.91740589709298, 31.519742618586378],
                zoom: 8
            });
        </script>
    </body>
</html>
